CVE-2026-11864 Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2026.
An authenticated attacker can exploit XPath injection to exfiltrate sensitive data and reveal XML structure in IBM Cloud Pak for Business Automation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-11864?
CVE-2026-11864 is a medium-severity vulnerability in IBM Cloud Pak for Business Automation, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IBM Cloud Pak for Business Automation 26.0.0 through 26.0.0 Interim Fix 001, 25.0.0 through 25.0.0 Interim Fix 005, 24.0.1 through 24.0.1 Interim Fix 008, and 24.0.0 through 24.0.0 Interim Fix 009 is vulnerable to an XPath injection vulnerability, which could allow an authenticated attacker to exfiltrate sensitive application data and/or determine the structure of the XML document.
Weakness: CWE-643
Which versions are affected by CVE-2026-11864?
How do I fix CVE-2026-11864?
No fix has been published for CVE-2026-11864 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-11864 being exploited?
There is no known exploitation of CVE-2026-11864 in the wild and no public exploit code.
Sources
Also known as GHSA-33wj-g5qc-mfvv.